Yes, you use the Law skill to change your alignment, or the alignments of others, and yes this affects spells. Pilot is for riding horse-likes as well as driving motorcycles, steam-wagons, airships, trains and such. You use Geography to operate portals.

There are intentionally no History or Language skills. If you want to learn history or other languages in Necrocarcerus, you do it the old fashion ways, by either drinking the brain juice of people you kill to absorb their memories, book piracy, or placating ancient and inscrutable beings of immense power. In the meantime, you speak "Regular Language", a universal standard implanted into your head during incarnation.

There are no skills that provide gainful, legitimate employment.Current backlog of professional licenses to be issued at AUC stations: 3 yearsCurrent planned date of the end of the world: 2 years

Social interaction is handled with the system laid out in Courtney Campbell's On the Non-Player Character. (Full disclosure: I am mentioned and my work is featured in the aforementioned book, but I receive no financial compensation for its purchase because I am a communist).